Research And Application Of Meta-Search Technology Based On JSSH

As The internet in our country develops rapidly and is very different with traditional newspapers, television and radio. Anyone on the internet can express their own opinions at blog (including micro-blog), social networking sites (SNS), forums, message boards and other advertise. Internet users are both disseminators and acceptor of information. Compared with internet users abroad, China Internet users are relatively immature, which presented huge challenges to network regulatory. With the lack of internet regulation, the network is likely prone to false, reactionary and even violence of speech; this will seriously affects the creation of green network and the building of a harmonious society.Taking into account the judge and trend of whole internet heat points has always been the key of monitoring work; only to carry out network monitoring for the existence of clear objectives cannot be extended to the control of the whole Internet. The advantages of Meta-search engine based on the traditional search technology in integration of hot spots on the network are obvious. In view of this, this essay proposes a technology program to build Meta-search engine based on JSSH simulation technology. The program bases on the Mozilla cross-platform component object model, using the interface of web layout engine Gecko, with the help of JSSH server and client mode, completes the control of Firefox browser to call the member engines of meta-search successfully. It provides a comprehensive topic-based information query technology to help track the trend of public opinion on current hot issues which makes it a powerful complement to the traditional network monitoring. The program was a great help to the exposing growth of micro-blog in recent years. JSSH client instructs JSSH server pre-installed in the Firefox browser to control the Firefox browser through JavaScript and complete the information of username and password automatically so as to go through the authentication session. It then calls the search services which micro-blog sites provide to complete the access to topics related information so as to track the hot spots.The essay first clarifies the significance of this research, then makes an introduction to search engines and meta-search engines work principle. It also illustrates the principle of achieving Meta search based on JSSH and the key points of meta-search. Then it analyzes the development of micro-blog, illustrates the challenges to the regulatory work, and introduces in details the technical points of realizing micro-Blog theme tracking based on JSSH browser simulation. Finally it describes the achievement of results integrating of Meta-search engine.